I have what I call a 'Laziness gene.' I sometimes dont feel like working at all and get extremely lazy. At the moment I'm a university student and don't work a job for cash (I've got enough from the jobs I worked from last september to this august.) Sometimes I just lie on my bed and read magazines and ignore my currently punishing homework load, but most of the time I'm disciplined enough to get everything done to a good standard. When it comes to the guitar I do as much or as little a day as I feel like doing.